15678920412

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1205

約数の個数: 192

約数和(自身を含む): 44697744000

約数和(自身を除く): 29018823588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 204, 261, 306, 348, 389, 459, 493, 522, 612, 757, 778, 783, 918, 986, 1044, 1167, 1479, 1514, 1556, 1566, 1836, 1972, 2271, 2334, 2958, 3028, 3132, 3501, 4437, 4542, 4668, 5916, 6613, 6813, 7002, 8874, 9084, 10503, 11281, 12869, 13226, 13311, 13626, 14004, 17748, 19839, 20439, 21006, 21953, 22562, 25738, 26452, 26622, 27252, 33843, 38607, 39678, 40878, 42012, 43906, 45124, 51476, 53244, 59517, 65859, 67686, 77214, 79356, 81756, 87812, 101529, 115821, 119034, 131718, 135372, 154428, 178551, 191777, 197577, 203058, 231642, 238068, 263436, 294473, 304587, 347463, 357102, 373201, 383554, 395154, 406116, 463284, 575331, 588946, 592731, 609174, 694926, 714204, 746402, 767108, 790308, 883419, 1119603, 1150662, 1177892, 1185462, 1218348, 1389852, 1492804, 1725993, 1766838, 2239206, 2301324, 2370924, 2650257, 3358809, 3451986, 3533676, 4478412, 5006041, 5177979, 5300514, 6717618, 6903972, 7950771, 8539717, 10012082, 10076427, 10355958, 10601028, 13435236, 15018123, 15901542, 17079434, 20024164, 20152854, 20711916, 25619151, 30036246, 31803084, 34158868, 40305708, 45054369, 51238302, 60072492, 76857453, 90108738, 102476604, 135163107, 145175189, 153714906, 180217476, 230572359, 270326214, 290350378, 307429812, 435525567, 461144718, 540652428, 580700756, 871051134, 922289436, 1306576701, 1742102268, 2613153402, 3919730103, 5226306804, 7839460206, 15678920412]

約数ペア:

[(1, 15678920412), (2, 7839460206), (3, 5226306804), (4, 3919730103), (6, 2613153402), (9, 1742102268), (12, 1306576701), (17, 922289436), (18, 871051134), (27, 580700756), (29, 540652428), (34, 461144718), (36, 435525567), (51, 307429812), (54, 290350378), (58, 270326214), (68, 230572359), (87, 180217476), (102, 153714906), (108, 145175189), (116, 135163107), (153, 102476604), (174, 90108738), (204, 76857453), (261, 60072492), (306, 51238302), (348, 45054369), (389, 40305708), (459, 34158868), (493, 31803084), (522, 30036246), (612, 25619151), (757, 20711916), (778, 20152854), (783, 20024164), (918, 17079434), (986, 15901542), (1044, 15018123), (1167, 13435236), (1479, 10601028), (1514, 10355958), (1556, 10076427), (1566, 10012082), (1836, 8539717), (1972, 7950771), (2271, 6903972), (2334, 6717618), (2958, 5300514), (3028, 5177979), (3132, 5006041), (3501, 4478412), (4437, 3533676), (4542, 3451986), (4668, 3358809), (5916, 2650257), (6613, 2370924), (6813, 2301324), (7002, 2239206), (8874, 1766838), (9084, 1725993), (10503, 1492804), (11281, 1389852), (12869, 1218348), (13226, 1185462), (13311, 1177892), (13626, 1150662), (14004, 1119603), (17748, 883419), (19839, 790308), (20439, 767108), (21006, 746402), (21953, 714204), (22562, 694926), (25738, 609174), (26452, 592731), (26622, 588946), (27252, 575331), (33843, 463284), (38607, 406116), (39678, 395154), (40878, 383554), (42012, 373201), (43906, 357102), (45124, 347463), (51476, 304587), (53244, 294473), (59517, 263436), (65859, 238068), (67686, 231642), (77214, 203058), (79356, 197577), (81756, 191777), (87812, 178551), (101529, 154428), (115821, 135372), (119034, 131718)]